Analytical Application Sets Siemens

Обзор

Siemens has developed standardized system solutions that supplement its range of individual system solutions for a wide range of sector-specific applications.
Our system solutions have had outstanding success in practice and are subject to continuous further development.

Continuous emission monitoring

In many countries, operators of power plants, large incinerators, waste incineration plants and other such installations are required by law to continuously monitor emissions. They therefore impose the following requirements, which are met by Siemens process analytic products and solutions:

• The demands of the operators to (also) gather additional information on the efficiency of processes to be monitored from the analysis results
• Compliance with regional statutory regulations such as 2000/76/EU, 2001/80/EU, IED 2010/75/EU, as well as quality standards such as in the QAL 1/2/3 and AST program of the EU
• Similar requirements in other regions that have committed to the United Nations Framework Convention on Climate Change, UNFCCC, for example, in North America (US Clean Air Act and EPA requirements)

Set CEM CERT and Set CEM 1 are standardized solution packages for the continuous monitoring of emissions (Continuous Emission Monitoring System = CEMS); in some places these are also referred to as Automated Measurement System (AMS). The solution packages meet the requirements described above starting with sampling, over the sample preparation unit all the way to the actual gas analyzer. In addition to these CEMS (or AMS) solutions, other standard products or individually configured solutions for emission measuring applications can be offered through Siemens. For example, total mercury analyzer, dust/opacity and flow-rate measuring equipment, additional analyzers and individual emission data management systems.

Set GGA - Continuous monitoring of H₂-cooled generators

In hydrogen-cooled turbo generators in power plants, the gas mixture is monitored for protection against explosion hazard, and hydrogen purity is determined for economic reasons. A special analysis system with two CALOMAT 6 analyzers has been developed for this task. It complies with the relevant regulations with regard to redundancy and explosion protection.

Set CV - Determining the natural gas quality

The quality of natural gas is determined at different points from gas production, through the distribution network, to the end user. With the Set CV (Calorific Value), Siemens offers a standardized system that covers all the requirements of such applications, from sampling through pressure reduction, sample preparation, determination of quality using the SITRANS CV natural gas chromatograph, supplying carrier and calibration gases, right up to expansion of the communication interfaces.